Note: Ingredients listed on restricted chemical lists
EC/CAS
1310-73-2
Name of the chemical
sodium hydroxide
Concentration
50-70%
EC/CAS
7732-18-5
Name of the chemical
Water, distilled, conductivity or of similar purity H2O
Concentration
30-50%
General Information
Revision date
2026-06-18
Product name
Sodium Hydroxide 50%
CAS No.
1310-73-2
Emergency telephone
1-800-535-5053, 1-352-323-3500
Icons in SDS
Company Information
company name
Lab Alley, LLC
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H290, H314
Hazard statements
Code
Statements
H290
May be corrosive to metals
Section 2
SECTION 2: Hazards identification
Classification of the substance or mixture
Signal word
Danger
Hazard statements
May be corrosive to metals. Causes severe skin burns and eye damage.
Prevention
Keep only in original container. Wash skin thoroughly after handling. Wear protective gloves/protective clothing/eye protection/face
Response
protection. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF ON SKIN (or hair): Take off immediately all contamianted clothing. Rinse skin with water/shower. Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/ doctor. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/ doctor.
Storage
Store locked up. Store in a corrosive resistant container with a resistant inner liner.
Disposal
Dipose of contents/container to an approved waste disposal plant.
2.3 Other hazards
No information available.
2.1 Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) Corrosive to metals Category 1 Skin Corrosion Category 1A Serious Eye Damage Category 1
